Costco is selling Alexander Murray 23YR Benrinnes Single Malt Scotch on sale for $97.99 from it's regular price of $289.99.
There appears to be no exact comparison with an online search. While the retail price seems inflated, the sale price seems to be a solid deal.
There was a separate line inside Costco to purchase near the customer service window as they had just received a pallet in when I had arrived. Price appears to be at least regional here in CA if not nationwide.**EDIT - Was informed this is nationwide